Depressed Center Type 27 Grinding Wheels for use on Masonry 9″x 1/4″ x 5/8-11
Vitrified, silicon carbide, double fiberglass reinforced wheels designed for strength and cutting action when working with concrete. Works well on natural or artificial stone, ceramic, lastic or non-ferrous metals.
Use on angle head grinders. Comply with ANSI B7.1 regulations when in use. 6,500 RPM.